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Simple Seafood Casserole

The simplest yet our favorite seafood casserole. The garlic and cream bring this all together in a delicious brothy sauce.

Cuisine American
Keyword dinner, fish, seafood
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings 4 -6 servings
Author Rob


  • 1 pound haddock cleaned and skinned
  • 1 pound large shrimp cleaned and deviened
  • 3- 4 garlic cloves minced
  • 1/4 cup butter, cut into pieces
  • 1/2 – 3/4 cup heavy cream
  • 1/2 cup shredded Swiss cheese
  • Paprika
  • Sea salt and pepper


  1. Preheat oven to 375 degrees
  2. Spray a glass ceramic 7 x 11 dish with cooking spray
  3. Cut haddock into about 1 1/2 in chunks and lay in pan. Add shrimp. Salt and pepper.
  4. Add minced garlic to fish and shrimp
  5. Pour heavy cream over fish and shrimp and add Swiss cheese.
  6. place butter around. utter on top of seafood/fish scattering it

  7. Sprinkle with paprika and bake for about 15-20 minutes being careful to not over bake so the shrimp doesn’t overcook.

Recipe Notes

You can add up to a lb. of sea scallops to this and cook along with the recipe the same amount of time.